baber/WOPTO huggingface dataset:
Patent JP-2020020114-A (JP)
Title: Construction machine and attachment structure for camera
Inventor: NAKAHARA RYOTA
IPC: E02F9/26
Filed: 2018-07-30
Abstract: To provide a construction machine capable of providing a field angle enough for a camera when an additional counter weight is attached to a standard counter weight where the camera is arranged on the counter weight.SOLUTION: A hydraulic shovel 1 is provided with: a machine body 33; a first counter weight 4 in which a first concave part is formed; and a second counter weight 5 attached on a rear part of the first counter weight 4, in which a second concave part is formed. The hydraulic shovel 1 is provided with: a base plate attached on the first counter weight; and an attachment bracket for a camera attached on the base plate and allowing the camera to be attached thereon. The attachment bracket for the camera is configured to place the camera in the first concave part when the second counter weight is not attached. The attachment bracket for the camera, also, is configured to place the camera in the second concave part when the second counter weight is attached.SELECTED DRAWING: Figure 2
Patent JP-2020019169-A (JP)
Title: Printing control device
Inventor: YANG HONG
IPC: B41J21/00
Filed: 2018-07-31
Abstract: To improve productivity in variable printing.SOLUTION: The printing control device comprises: an error check processing part 127 that executes error-check processing for printing jobs memorized in a printing queue; a condition setting part 122 that sets, in the printing queue, a starting/finishing condition for a printing job that is continuously printed of the printing jobs memorized in the printing queue; a determining part 123 that extracts printing jobs that meet the starting/finishing condition, from the plurality of printing jobs memorized in the printing queue and determines whether or not the printing jobs extracted based on print-setting information are printing jobs that can be printed after receiving all variable data; and a printing data producing part 124 that when the extracted printing jobs are determined to be the printing jobs that can be printed after receiving all variable data, skips error-check processing by the error-check processing part 127 to a second printing job and thereafter of the plurality of extracted printing jobs and produces printing data.SELECTED DRAWING: Figure 2
Patent JP-2020022297-A (JP)
Title: Switching power supply circuit and semiconductor device
Inventor: KANDA MAKOTO
IPC: H02M3/155
Filed: 2018-08-02
Abstract: To provide a switching power supply circuit having a self-start function, and hard to break even when a surge is applied externally.SOLUTION: A switching power supply circuit includes a bootstrap circuit 23 for supplying a starting voltage to a control circuit for controlling the power supplied to a load. The bootstrap circuit 23 has a first transistor 100 of normally-on type having a first drain part D1 connected with a terminal HV of an external power supply, a second transistor 200 of normally-off type connected in series with the first transistor 100, and a resistor 400 having one end connected with the first drain part D1 of the first transistor 100 and the terminal HV of the external power supply, and the other end connected with a second gate part G2 of the second transistor 200.SELECTED DRAWING: Figure 2
Patent JP-2020024502-A (JP)
Title: Surgical instrument managing system
Inventor: HANASHIMA MASAKI
IPC: G16H40/40
Filed: 2018-08-06
Abstract: To provide data usable in measuring productivity and proficiency or the like of a worker.SOLUTION: In a surgical instrument managing system 10, a first storage unit 101 stores a user ID associated one-to-one with a user. A second storage unit 102 stores an instrument ID associated one-to-one with a surgical instrument. A third storage unit 103 stores the instrument ID, working information and working hours performed for the instrument specified by the instrument ID, and the user ID in association with each other. A first processing unit 201 extracts the working information of the user specified by the user ID in a predetermined period Z1, on the basis of the user ID and the working hours stored in the third storage unit 103.SELECTED DRAWING: Figure 1
Patent JP-2020028132-A (JP)
Title: Terminal structure of superconducting apparatus
Inventor: ASHIBE YUICHI
IPC: H02G15/34
Filed: 2018-08-09
Abstract: To provide a terminal structure of a superconducting apparatus which is small-sized and also improves workability.SOLUTION: A terminal structure of a superconducting apparatus comprises a normally-conductive conductor extraction part electrically connected with the end of a superconductor of the superconducting apparatus. The conductor extraction part comprises a cylindrical part, a superconducting side connection part having a housing part housing the end of the superconductor while encapsulating one end side in the axial direction of the cylindrical part, and a normally-conductive side connection part being a metal fitting connected with a normally-conductive apparatus while encapsulating the other end side in the axial direction of the cylindrical part, and furthermore, comprises a non-vacuum heat-insulating material which covers an outer peripheral surface in the radial direction of the cylindrical part.SELECTED DRAWING: Figure 1
Patent JP-2020025486-A (JP)
Title: Storage
Inventor: KAI HIROSHI
IPC: A21C13/00
Filed: 2018-08-10
Abstract: To provide a storage equipped with a bottom surface side duct member that allows sufficient air to flow and is easily removable.SOLUTION: A bottom surface side duct member 34 which is a plate member arranged on an inside bottom surface side of a storage body and forms a bottom surface side circulation path allowing the air to flow between a storage chamber and a functional component chamber by itself and the inner bottom surface is provided with: a lowering wall part 34d which forms an opening that allows the air to flow between itself and the storage chamber in a part (on both sides in the horizontal direction) of an outer edge and lowers a part of the outer edge forming the opening from a main plate part 34a composing the plate; and a bending part 34e formed in parallel to the bending main plate part 34a inward from a lowering edge of the lowering wall part 34a.SELECTED DRAWING: Figure 9
Patent JP-2020027729-A (JP)
Title: relay
Inventor: OTSUKA KOHEI
IPC: H01H50/38
Filed: 2018-08-10
Abstract: To extinguish arc quickly by means of a magnet, while restraining deterioration of current-carrying performance due to wear scrap.SOLUTION: A first contact position (P1) between a first fixed contact (11) and a first movable contact (13) is located between an arc extinguishing magnet (51) and a contact piece holding part (8) in the longitudinal direction of a movable contact piece (7). A scrap adsorption part (53) is placed so that the first contact position (P1) does not overlap an area (A1) between the scrap adsorption part (53) and the contact piece holding part (8). The magnetic force applied by the scrap adsorption part (53) in the contact piece holding part (8) is larger than the magnetic force applied by the arc extinguishing magnet (51) in the contact piece holding part (8).SELECTED DRAWING: Figure 4
Patent JP-2020027754-A (JP)
Title: Grounding circuit and multi-tap for power supply
Inventor: KUNO MASAYA
IPC: H01R25/00
Filed: 2018-08-13
Abstract: To more simply and more securely make ground potential of an apparatus for handling a signal varying temporally be closer to potential of the ground.SOLUTION: A grounding circuit for grounding an apparatus by connecting the apparatus to an AC commercial power supply using first wiring having one end connected to a line of the AC commercial power supply and the other end connected to a power supply of the apparatus, second wiring having one end connected to the neutral of the commercial power supply and the other end connected to the power supply of the apparatus, and third wiring having one end opened and the other end connected to the ground of the apparatus comprises: a first capacitor having one terminal connected to the second wiring; a second capacitor having one terminal connected to the side of the one end of the third wiring; and a third capacitor having one terminal connected to the side of the other end of the third wiring. The other terminal of the first capacitor, the other terminal of the second capacitor, and the other terminal of the third capacitor are connected.SELECTED DRAWING: Figure 5
Patent JP-2020030878-A (JP)
Title: Magnetic head and disk device including the same
Inventor: KOIZUMI TAKESHI
IPC: G11B5/02
Filed: 2018-08-24
Abstract: To provide a magnetic head and a disk device capable of realizing to improve recording signal quality.SOLUTION: According to the embodiment, a magnetic head having an air support surface 43 and a tip end portion extending to the air support surface includes: a main magnetic pole 60 for generating a recording magnetic field in a vertical direction; a write shield magnetic pole 62 that faces the tip end portion of the main magnetic pole with a write gap WG, and forms a magnetic core with the main magnetic pole; and a high-frequency oscillation element 65 provided between the main magnetic pole and the write shield magnetic pole within the write gap. The main magnetic pole has a shield-side end face 60b opposed to the write shield magnetic pole with the write gap in contact with the high-frequency oscillation element. On the air supporting surface, the width WS in the cross-track direction of the high-frequency oscillation element is formed larger than a width WP in the cross-track direction of the shield-side end surface, and the high-frequency oscillator is arranged so as to extend outside of the main magnetic pole beyond the edge of at least one cross-track direction of the shield side end surface.SELECTED DRAWING: Figure 5
Patent JP-2020030386-A (JP)
Title: Lens unit
Inventor: SHIRATORI TOSHIO
IPC: G02B7/02
Filed: 2018-08-24
Abstract: To provide a lens unit of such a structure that the lens surface of a lens on the most object side is caulked, with which the caulking structure is properly retained even during high-pressure cleaning.SOLUTION: A lens barrel 3 comprises a first lens holding barrel 31 enclosing an outer circumference 211 of a first lens 21 on an object side L1 than a seal member 7, and a caulking part 38 for covering an object side edge 212 of the first lens 21 from the object side L1 at an edge on the object side L1 of the first lens holding barrel 31 and holding the first lens 21. The caulking part 38 includes a V groove 80 cut into from a tip portion 381 and having a drainage function. A portion of an outer circumferential edge 212 (exposed region 212a) is exposed in the V groove 80.SELECTED DRAWING: Figure 3
Patent JP-2020029237-A (JP)
Title: Hybrid construction machine
Inventor: HARA TADAHIRO
IPC: B60W10/08
Filed: 2018-08-24
Abstract: To provide a hybrid construction machine that has enhanced control responsiveness to variations in a workload while keeping power balance.SOLUTION: A hybrid construction machine includes: an engine 2: a hydraulic pump 4 driven by the engine 2; a hydraulic actuator 42 actuated by working fluid from the hydraulic pump 4; a motor generator 3 for assisting the drive of the engine 2 during power running, and generating power during regeneration; a battery 32 for charging or discharging the power generated by the motor generator 3; and an inverter 31a for controlling the power running and the regeneration of the motor generator 3 on the basis of a deviation between a target engine load factor of the engine 2 and an actual engine load factor. The target engine load factor is set on the basis of external load torque calculated from output torque of the engine 2 and output torque of the motor generator 3.SELECTED DRAWING: Figure 4
Patent JP-2020028675-A (JP)
Title: Radiographic system, radiographic apparatus used for the radiographic system, and control apparatus used for the radiographic system
Inventor: OGURI HIROKAZU
IPC: A61B6/00
Filed: 2018-08-24
Abstract: To provide a simple and efficient radiographic system in which one or more radiographic apparatuses and a plurality of control apparatuses are connected to a communication path without using a management server.SOLUTION: When second information for a radiographic apparatus 2 to execute imaging is transmitted/received between the radiographic apparatus 2 and one control apparatus of a plurality of control apparatuses of the radiographic apparatus 2 and the plurality of control apparatuses in which first information for identifying one or more radiographic apparatuses 2 and the plurality of control apparatuses 3 is transmitted/received through a communication path 4, at least one of the radiographic apparatus 2 and another control apparatus 3 of the plurality of control apparatuses 3 does not execute at least one of the transmission and the reception of the second information between the radiographic apparatus 2 and the another control apparatus 3.SELECTED DRAWING: Figure 1
Patent JP-2019038697-A (JP)
Title: Automatic rescue and charging system for elevator drive
Inventor: ISMAIL AGIRMAN
IPC: B66B1/34
Filed: 2018-08-28
Abstract: To provide a method and system for providing power to an elevator hoist motor.SOLUTION: A method and system for providing power to an elevator hoist motor is disclosed. An isolated bi-directional dc/dc converter is coupled between a power converter and a power inverter. A battery is coupled to the isolated bi-directional dc/dc converter. A processor is configured to sense power levels and couple the battery to an elevator hoist motor via the isolated bi-directional dc/dc converter depending on the voltage of the main power supply. The isolated bi-directional dc/dc converter is also configured to provide power to charge the battery.SELECTED DRAWING: Figure 2
Patent JP-2019220667-A (JP)
Title: Particle removing tip and index type particle removing device using the same
Inventor: CHOI YONG KIL
IPC: H01L21/683
Filed: 2018-08-29
Abstract: To provide a particle removing tip and an index type particle removing device comprising the same.SOLUTION: An index type particle removing device comprises: a tray transfer unit that transfers an element tray in which a plurality of elements are arranged to an operation position; a tray safe arrival stage in which a tip tray is mounted; an adhesion liquid supply unit for applying an adhesion liquid; and a plurality of safe arrival holes. The index type particle removing device includes an index member rotating around a center shaft as a reference, a flip unit that causes a particle removing tip to be picked-up and rotated for achieving a safe arrival at a safe arrival hole of the index member, an index driving unit that causes the index member to be rotated so that the adhesion liquid of the particle removing tip is hardened, an adhesion gel removing member in which an adhesion gel obtained by hardening the adhesion liquid is removed, and a swing arm unit that makes the particle removing tip whose adhesion gel is removed to achieve the safe arrival in the safe arrival hole of the index member.SELECTED DRAWING: Figure 3
Patent JP-2020035928-A (JP)
Title: Gallium nitride semiconductor device and manufacturing method therefor
Inventor: TAKASHIMA SHINYA
IPC: H01L21/265
Filed: 2018-08-30
Abstract: To provide a semiconductor device with a clarified relationship among the surface roughness of a GaN semiconductor layer, the thickness of a transition layer and the channel characteristic of the GaN semiconductor layer.SOLUTION: The semiconductor device includes: a gallium nitride semiconductor layer of a first conductivity type; an ion implantation region of a second conductivity type, provided inside the gallium nitride semiconductor layer from the top face of the gallium nitride semiconductor layer to a preset depth; an insulating layer provided and overlapped with at least a part of the ion implantation region in a top face view, so as to be provided upward of the ion implantation region; and a transition layer, including a gallium oxide and provided and overlapped with at least a part of the ion implantation region in a top face view, in a manner to be sandwiched between the ion implantation region and the insulating layer in the depth direction of the gallium nitride semiconductor layer, and contacting to both the ion implantation region and the insulating region. The surface roughness of the ion implantation region at a boundary surface between the ion implantation region and the transition layer is 0.6 nm or less, and the thickness of the transition layer is 1.0 nm or less.SELECTED DRAWING: Figure 1
Patent JP-2020040419-A (JP)
Title: Cover for on-vehicle optical sensor
Inventor: TAKAHASHI KAZUHISA
IPC: B60R19/52
Filed: 2018-09-06
Abstract: To restrain external appearance of a vehicle from being damaged with a simple construction.SOLUTION: A cover 10 is disposed within a route of a light wave of an optical sensor 40 installed on a vehicle and covers the optical sensor 40 by being attached with respect to a radiator grille 50 of the vehicle. When a front side and a rear side of a traveling direction of the light wave emitted from the optical sensor 40 toward the cover 10 are regarded as a front side and a rear side, the cover comprises: a cover body part 20 which includes a front side base material layer 22 through which the light wave penetrates and a decorative layer 23 which coats a rear surface of the front side base material layer 22 and through which the light wave penetrates; and an attachment part 30 which is detachably attached to the radiator grille 50.SELECTED DRAWING: Figure 3
Patent JP-2020040169-A (JP)
Title: Gripping device
Inventor: MINOUE JUNJI
IPC: B23Q3/06
Filed: 2018-09-11
Abstract: To provide a gripping device capable of gripping work-pieces having different sizes.SOLUTION: A gripping device includes: a reciprocating driven member; and a pair of rotation sections 3a and 3b. Each rotation section 3a and 3b has body members 5a and 5b, gripping members 38 for gripping a work-piece W1, and a link mechanism section 7. The body members 5a and 5b can rotate in a range of a prescribed angle around a rotary shaft 25, and the body members 5a and 5b are rotated in the range of the prescribed angle by being pressed when the driven member moves in one direction. The gripping members 38 are installed so that the gripping members can be reciprocated with respect to the body members 5a and 5b and are connected to the driven member through the link mechanism section 7. When each rotation section 3a and 3b rotates, a non-opposite state and an opposite state can be switched and the holding members 38 are opposed to each other in the opposite state. When the non-opposite state is switched to the opposite state and further the driven member moves, the interval of each gripping member 38 is narrowed.SELECTED DRAWING: Figure 1
Patent JP-2020040179-A (JP)
Title: Method of machining wall surface of rib groove and tapered end mill
Inventor: KITAGAWA TAKAHIRO
IPC: B23C3/28
Filed: 2018-09-12
Abstract: To provide a method of machining a wall surface of a rib groove, which enables elimination of minute steps caused by machining.SOLUTION: There is provided a method of machining a wall surface of a rib groove, by which contour machining is performed with a tapered end mill. The tapered end mill has a tapered blade portion including: a tapered web thickness portion; a spherical portion 23 located at a tip of the web thickness portion; outer peripheral blades 21a which are located at an outer periphery of the web thickness portion, and which spirally extend along an axial direction; and bottom blades 21b located on an outer peripheral surface of the spherical portion. At a boundary between the blade portion and a neck portion, a diameter of the neck portion is less than a diameter of the outer peripheral blade, and greater than a diameter of the web thickness portion, while the ratio of an axial length of the blade portion relative to a diameter of a tip of the outer peripheral blade is 2 or greater and 8 or less. The outer peripheral blades include: first outer peripheral blades 21aa each of which is continuous with each bottom blade; and second outer peripheral blades 21ab disposed circumferentially between the first outer peripheral blades. At a boundary between each second outer peripheral blade and the spherical portion, there is provided a tapered surface 27 inclined to an axis, toward the tip side. A taper angle α of the tapered surface is greater than a taper angle θ20 of the outer peripheral blade.SELECTED DRAWING: Figure 5
Patent JP-2020039831-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2018-09-13
Abstract: To enable a player to know a completion timing of a suggestion performance.SOLUTION: A game machine can execute a suggestion performance a plurality of times during an operation effective period (e.g., as a suggestion performance during variation, the game machine executes a step-up suggestion performance to change the light emission color of a game efficiency lamp 9 stepwise, or executes a final suggestion performance at the end of the operation effective period), execute a suggestion performance having a different expectation degree to be controlled to an advantageous state according to the number of executions of the suggestion performance (e.g., in the step-up suggestion performance, the game machine changes the light emission color of the game efficiency lamp 9 stepwise according to the number of operations of a push button 31B), and execute a suggestion performance of a special mode (e.g., final suggestion performance) as a suggestion performance to be executed last of the suggestion performances to be executed during the operation effective period.SELECTED DRAWING: Figure 10-27
Patent JP-2020048352-A (JP)
Title: Charger circuit breaker holder
Inventor: KATO TAKUMI
IPC: B60L50/40
Filed: 2018-09-20
Abstract: To make it possible to store a mounting unit on which a charger circuit breaker can be mounted when the charger circuit breaker holder is not used.SOLUTION: A charging circuit breaker holder 1 includes: a holder body 2 for fixing a charger circuit breaker 91 provided on a charging connection cable used for a charging device for an electric vehicle in which a connection plug 99 is inserted into an outlet 95 for charging; and a mounting unit 3 on which a charger circuit breaker can be mounted. The mounting unit is configured to be movable with respect to the holder body so as to be able to select between a use state in which the mounting unit protrudes forward and a storage state in which a front end of the mounting unit is located behind the use state.SELECTED DRAWING: Figure 1
Patent JP-2020045855-A (JP)
Title: Intake and exhaust device, internal combustion engine and vehicle
Inventor: EBE JUN
IPC: F02B37/12
Filed: 2018-09-20
Abstract: To provide an intake and exhaust device capable of inhibiting a situation where exhaust gas is not recirculated to an intake pipe in a configuration including an electric compressor, an internal combustion engine and a vehicle.SOLUTION: An intake and exhaust device includes: an intake pipe for sucking outside air to an internal combustion engine; an exhaust pipe for discharging exhaust gas generated from the internal combustion engine; a recirculation passage section for recirculating exhaust gas in the exhaust pipe to the intake pipe; an electric compressor provided in the intake pipe to compress outside air; a bypass passage section configured to cause the air in the intake pipe to bypass the internal combustion engine and flow to the exhaust pipe side; and a control section for controlling a flow of air in the bypass passage section so that exhaust gas is recirculated to the intake pipe in accordance with intake pressure and exhaust pressure.SELECTED DRAWING: Figure 1